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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2084746Generated: October 30, 2026

Water → HCID 12070580, compound

https://huagongshe.com/reaction/2084746

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
ReactantMethanesulfonyl chlorideHCID 31297—
Reactant1-(2-Fluorophenyl)propan-2-olHCID 12070579—
SolventDichloromethaneHCID 6344—
ProductHCID 12070580HCID 1207058082.4%

Reaction Steps

Under a nitrogen atmosphere, to a mixture of 2.15 g (14.0 mmol) of (+)-1-(2-fluorophenyl)-propan-2-ol and 2.34 ml (16.8 mmol) of triethylamine in 10 ml of dichloromethane, 1.19 ml (15.4 mmol) of methanesulfonyl chloride was added at 0° C. The resulting mixture was stirred overnight at room temperature and then treated with water and extracted 3 times with dichloromethane. The combined organic layer was then washed with water, solvent was distilled off and the residue was purified by silica gel chromatography, giving 2.68 g of the title compound. (Yield: 82%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06717016B2
Source datasetuspto-grants-2004_04
ORD IDord-e47b25d09e4f4fbd9754053f1c07cc55
Source noteuspto-grants-2004_04